/*
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
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 */


import org.openjdk.btrace.core.annotations.BTrace;
import org.openjdk.btrace.core.annotations.OnMethod;
import org.openjdk.btrace.core.annotations.ProbeClassName;
import org.openjdk.btrace.core.annotations.ProbeMethodName;
import org.openjdk.btrace.core.annotations.Sampled;
import org.openjdk.btrace.core.annotations.Self;

import static org.openjdk.btrace.core.BTraceUtils.print;
import static org.openjdk.btrace.core.BTraceUtils.println;

/**
 * This script traces method entry into every method of
 * every class in javax.swing package. Think before using
 * this script -- this will slow down your app significantly!!
 * <p>
 * Not all calls are intercepted, however. Sampling
 * is used to pick only statistically representative ones.
 */
@BTrace
public class AllMethodsSampled {
    @OnMethod(
            clazz = "/javax\\.swing\\..*/",
            method = "/.*/"
    )
    @Sampled
    public static void m(@Self Object o, @ProbeClassName String probeClass, @ProbeMethodName String probeMethod) {
        println("this = " + o);
        print("entered " + probeClass);
        println("." + probeMethod);
    }
}
